“How you get from one office to another? It might take 20 minutes to walk to the other side of that building. I wonder if some type of internal monorail substitutes for elevators.”

Someone else:

“You’ll have to go outside the building and take a shuttle bus 3 or 4 stops, hop out, go back in,” or go through the court yard. “No matter which way you take you’ve just burned 20 minutes of productivity to get to a meeting IN YOUR OWN BUILDING.”

Dimensions of Proposed Cupertino Apple Campus Mothership

Margin of error: <5% due to the posted Steve Jobs presentation image being low resolution and slightly distorted. The illustrations are made at higher resolution and resized down for site.

What does it mean? Apple Campus FAQ

So we have an estimate of the Apple Cupertino campus mothership size. What does it mean?

Travel time: The farthest points to travel within the Apple campus mothership is less than 0.5 miles apart, even when taking the longest way on the outside edge of the buildings. That means maximum of under 10 minutes slow walk to travel within the building. If you cut across the courtyard (with nice California weather + orchards covered pathways, of course), then it’ll take less time.